I'm +1 on changing this as well
Juergen
On 8/24/05, Anders Peterson <[EMAIL PROTECTED]> wrote:
> Eelco Hillenius wrote:
>
> > I find it perfectly natural that the 'name'
> > property of a null object gets me null when working with Ognl. In
> > fact, that's another good reason to support this; al
Eelco Hillenius wrote:
I find it perfectly natural that the 'name'
property of a null object gets me null when working with Ognl. In
fact, that's another good reason to support this; all expression
languages like Ognl, but also JSF's and for example Velocity's allows
you to have expression where
Yep,. it should just ignore it. The property model regconizes it has
null as the actual model object, so it should just do nothing. Though
I can see this might introduce bugs that aren't immediately obvious,
it is still the case that we can't fail fast as the actual model
object can come from anywh
i think martijn means
What happens if you get the post request from the poster.
Where should the textfield set the data on?
I agree the other way around then null is just null...
johan
Eelco Hillenius wrote:
No, why? Wicket should react by checking for nulls and not failing.
Person p = (Perso
No, why? Wicket should react by checking for nulls and not failing.
Person p = (Person)getModelObject(); won't fail if it's null. Any
PropertyModel should just return null if the 'master' property is
null.
Why is that so strange? And what does it have to do with parsing
request parameters? I find
How should Wicket react to this?
public MyPage() {
add(new MyForm("form", new CompoundPropertyModel(null)));
}
public class MyForm extends Form {
public MyForm(String id, IModel model) {
super(id, model);
add(new TextField("name"));
}
}
This is what you propose... How sho
Unfortunately, I don't own an Apple. Martijn does though :)
I don't agree with Martijn actually. Like I said, we have had
developer discussions about this before. I think we should allow nulls
in all our models. I can't see anything wrong with that. Just an
'empty' case. And even if we decided (li
Martijn Dashorst wrote:
Anders,
Don't get me wrong, I don't mean to be harsh, but I think you don't
'grok' the Wicket way, given your comments below. I try to give the
'wicket mindset', and it is only my opinion, perhaps other community
members feel differently. And I'm handicapted: I'm dutc
Pff... this is the third time I need to send this message, my providers'
smtp server has appeared on the black list of a spam blocker and no mail
gets through to the sf.net mailinglist from my home account. :-S
Anders,
Don't get me wrong, I don't mean to be harsh, but I think you don't
'grok'
Anders
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Anders Peterson
Sent: Tuesday, August 23, 2005 10:48 AM
To: wicket-user@lists.sourceforge.net
Subject: [Wicket-user] Re: KeyValueCoding and ProperyModel
Hi, it's me agian...
I just discovered
-
> >>From: [EMAIL PROTECTED]
> >>[mailto:[EMAIL PROTECTED] On Behalf Of
> >>Anders Peterson
> >>Sent: Tuesday, August 23, 2005 10:48 AM
> >>To: wicket-user@lists.sourceforge.net
> >>Subject: [Wicket-user] Re: KeyValueCoding and ProperyMode
Sent: Tuesday, August 23, 2005 10:48 AM
To: wicket-user@lists.sourceforge.net
Subject: [Wicket-user] Re: KeyValueCoding and ProperyModel
Hi, it's me agian...
I just discovered that this works perfectly fine:
Map tmpMap = new HashMap();
Ognl.setValue("testValue", tmpMap, new Int
5 10:48 AM
> To: wicket-user@lists.sourceforge.net
> Subject: [Wicket-user] Re: KeyValueCoding and ProperyModel
>
> Hi, it's me agian...
>
> I just discovered that this works perfectly fine:
>
> Map tmpMap = new HashMap();
> Ognl.setValue("testValue", tmpMap,
Hi, it's me agian...
I just discovered that this works perfectly fine:
Map tmpMap = new HashMap();
Ognl.setValue("testValue", tmpMap, new Integer(1));
Then couldn't CompoundProtertyModel have a Map as a default object (if
allowing null objects is a problem)?
/Anders
Anders Peterson wrote:
In case it wasn't clear...
An NSDictionary instance will accept *any* ognl expression.
/Anders
--
http://ojalgo.org/
Mathematics, Linear Algebra and Optimisation with Java
Anders Peterson wrote:
Hi,
I have a background doing WebObjects (WO) programming.
http://developer.apple.com/webobjects
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